八尺瓊 やさかに勾玉 まがたまだったら
yasakanimagatamadattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 八尺瓊勾玉

1. If/when it were the Eight-Foot Qiyou Jade.; If/when the Eight-Foot Qiyou Jade existed.

Tara Conditional